'use strict'

const pg = require('pg')

let psql = new pg.Pool({
    database: 'zyz',
    user: 'zyz',
    port: 5432,
    host: '127.0.0.1',
    password: 'zyz12345',
    //最大使用5个客户端连接
    max: 5
})
;(async () => {

    let tm = Date.now()
    //随机数字转成16进制并去掉前两位
    let id = `${Math.random().toString(16).substring(2)}`

    let sqltext = 'INSERT INTO'
      + ` content(id, detail, title, add_time, update_time)`
      + ` VALUES($1, $2, $3, $4, $5)`
    
    let r = await psql.query(sqltext, [
        id, `测试内容: ${Math.random()}`, 'test',
        tm, tm
    ])

    console.log(r)

    psql.end()
})();